Jul 19
Definition list syntax support
Add definition list syntax, corresponding to HTML's <dl> <dt> syntax. See [markdownguide.org](https://www.markdownguide.org/extended-syntax/#definition-li…) description, as well as Fletcher Penney's [MultiMarkdown 5 definition](https://fletcher.github.io/MultiMarkdown-5/definitionlists.h…)
Pending